One issue I didn't foresee with the new monitor is that it's SO wide it catches the glare from the window right next to me. And because it doesn't have the anti-reflective coating that my iMac had, unless I run it at a higher brightness than I'd prefer, I struggle to see the very left side of it when the sun is shining directly in. I ordered a monitor arm so I can play around with the positioning more, and it arrived today. Looks so clean and tidy!
To properly do this rearranging, though, I've subsequently realised that I ALSO need a laptop stand that can move the laptop higher than my current one, so now I've had to order one of those too, heh.